Question

Ya'll FR get 25 points if you answer this question.

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Knowing that correlation coefficients have values between -1 and 1 and that the closer the value is to -1 or 1, the stronger the correlation -- which of the following correlation coefficients would represent the strongest correlation?

0.02

0.87

-0.5

-0.97

Answer 1

Yes we need that value which is equidistant from -1 and 1 both.

• It simply means we need the average or mean.

So the answer is -1/2=-0.5